A group of protesters tear up the US flag during a demonstration outside the US Embassy in Tunis, Tunisia, 12 September 2012. About one hundred people demonstrated in front of the US embassy for the second time in 24 hours on 12 September. Dozens of demonstrators held a sit-in to protest a film that triggered a deadly attack on a US consulate in Libya on 11 September, according to media reports. The demonstrators waved black jihadist flags and carried signs with slogans condemning a US-produced film deemed insulting to the prophet Mohammed, Radio Shems reported.